The five great lessons. 

 - 1 v. :  col. ill. ;  30 cm. +  Blackline Masters. 
 - Montessori Curriculum Manuals and Blackline Series. Elementary .
 - Montessori Curriculum Manuals and Blackline Series.  Elementary. .
<br/><br/> Cover title.  In a ring binder.  Blackline Masters for "The five great lessons" and "History". 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Montessori method of education
<br/><br/><label>Dewey Class. No.: </label>371.392